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Case studies of the Zettl Group

Success stories from engineering, quality and production - how companies optimize processes, reduce costs and successfully implement projects with Zettl

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Practical examples of our services

Our case studies show how we master individual challenges in the industry with tailor-made solutions - from component assembly to quality services and project planning. Through technical expertise, flexible structures and close collaboration, we achieve measurable results: efficiently, transparently and with demonstrable added value.

Breakdown by sector

As a group of companies, we are active in numerous branches of industry and cover a wide range of services. Choose the industry that is relevant to you and discover suitable case studies from the automotive, electrical engineering, energy, aviation, mechanical engineering, medical technology, commercial machinery and safety sectors. Each case study provides a practical illustration of how we successfully solve industry-specific challenges - with technical expertise, flexibility and measurable added value.

Rapid scaling through medical assembly
Quality assurance for safety vehicle modules
Cleanroom QDL for large daily quantities
Series assembly of drive and guide units
Pre-assembly of partition wall systems for armored vehicles
Quality testing of safety-relevant valve blocks
Pre-assembly of overhead bins for cabin construction
Resident engineering for rapid quality assurance
Flexible component assembly in series production start-up
Q-Gate reduces reject rate to 0%
QDL abroad for stable PPM values
Surface optimization in pre-production

Contact us without obligation for an initial consultation

Zettl is your reliable partner for technical services, consulting and interior production along the entire value chain. With over 35 years of experience, OEM-certified know-how and a high level of implementation expertise, we offer individual solutions for industrial companies and suppliers. Benefit from fast response times, flexible teams and a deep understanding of processes. Let us advise you free of charge and set new standards together with us.